Pelophylax nigromaculatus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pelophylax nigromaculatus" in English language version.

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1iucnredlist.org

88^th place

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1inaturalist.org

8,836^th place

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1amphibiaweb.org

7,283^rd place

7,096^th place

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1amphibiachina.org

low place

low place

amnh.org

research.amnh.org

Frost, Darrel R. (2017). "Pelophylax nigromaculatus (Hallowell, 1861)". Amphibian Species of the World: an Online Reference. Version 6.0. American Museum of Natural History. Retrieved 26 April 2017.

amphibiachina.org

"Pelophylax nigromaculatus (Hallowell, 1860)". AmphibiaChina (in Chinese). Kunming Institute of Zoology. 2014. Retrieved 26 April 2017.

amphibiaweb.org

"Pelophylax nigromaculatus". AmphibiaWeb: Information on amphibian biology and conservation. Retrieved 10 November 2012.

doi.org

Sergius Kuzmin, Irina Maslova, Boris Tuniyev, Masafumi Matsui, Li Pipeng, Yoshio Kaneko (2004). "Pelophylax nigromaculatus". IUCN Red List of Threatened Species. 2004: e.T58679A11809026. doi:10.2305/IUCN.UK.2004.RLTS.T58679A11809026.en. Retrieved 20 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)
Li, Weidong; Wang, Chong; Huang, Feng; Li, Ming; Nilsen, Frank; Liu, Huiyu; Xu, Jianlong (2014). "Redescription of Protoopalina pingi Nie, 1935 inhabiting the recta of Hylarana guentheri and Pelophylax nigromaculatus in China". Parasite. 21: 46. doi:10.1051/parasite/2014021. PMC 4160848. PMID 25208482.

inaturalist.org

"Dark-spotted frog observations, Ulleung". iNaturalist.org. Retrieved 25 December 2023.

iucnredlist.org

Sergius Kuzmin, Irina Maslova, Boris Tuniyev, Masafumi Matsui, Li Pipeng, Yoshio Kaneko (2004). "Pelophylax nigromaculatus". IUCN Red List of Threatened Species. 2004: e.T58679A11809026. doi:10.2305/IUCN.UK.2004.RLTS.T58679A11809026.en. Retrieved 20 November 2021.{{cite journal}}: CS1 maint: multiple names: authors list (link)

naver.com

100.naver.com

"참개구리 [Black-spotted pond frog]". Naver Encyclopedia (in Korean). Retrieved 26 April 2017.

nih.gov

ncbi.nlm.nih.gov

Li, Weidong; Wang, Chong; Huang, Feng; Li, Ming; Nilsen, Frank; Liu, Huiyu; Xu, Jianlong (2014). "Redescription of Protoopalina pingi Nie, 1935 inhabiting the recta of Hylarana guentheri and Pelophylax nigromaculatus in China". Parasite. 21: 46. doi:10.1051/parasite/2014021. PMC 4160848. PMID 25208482.

pubmed.ncbi.nlm.nih.gov

Li, Weidong; Wang, Chong; Huang, Feng; Li, Ming; Nilsen, Frank; Liu, Huiyu; Xu, Jianlong (2014). "Redescription of Protoopalina pingi Nie, 1935 inhabiting the recta of Hylarana guentheri and Pelophylax nigromaculatus in China". Parasite. 21: 46. doi:10.1051/parasite/2014021. PMC 4160848. PMID 25208482.

usgs.gov

nas.er.usgs.gov

"Black-spotted Frog (Pelophylax nigromaculatus) - Species Profile". Nonindigenous Aquatic Species, United States Geological Survey. 2009-02-18. Retrieved 2021-07-20.